Hong Cheng Wei hot water circulation system BST-W165W

Currently booming in the ground source heat pump technology, it has been able to normal groundwater for winter heating and summer cooling, domestic hot water in so-called "triple for." Even so, there is still the use of geothermal resources development process of some problems, particularly in the low-temperature geothermal resources development and utilization of the most problematic. The first is the lack of well-developed national geothermal heat pumps manufacturing standards and technical specifications, the two can not be effectively unified. According to incomplete statistics, there are more than 1,400 ground source heat pump business, there are a lot of small-scale ground source heat pump manufacturers, product quality can not be guaranteed. Secondly is the most ground-source heat pump promoters are equipment manufacturers to provide ground-source heat pump equipment unit can not be provided the overall design of the system, but the system does not result in energy-saving unit. Up to now, China has 200 million square meters building ground source heat pump technology is applied, European technology market share accounted for more than 60 percent, the US Department of technology more than 30% market share. "European Water - the standard system water ground source heat pump and design standards of the American Geographical tube heat exchanger system is inconsistent, some of those who blindly promote the European system of water - in combination with a water-tube unit and coupled heat exchanger system, there a large number of failures. "Li Pu said. Hong Cheng Wei family preheat cycle means rapid circulation of hot and cold water faucet opened, the water that is coming, without waiting for the hot water bath: http: //reshuixunhuan.yanet.cn long-term wholesale sales, consulting QQ: 2735310770 Tel: 0755 -89,812,581. Welcome to call to discuss cooperation.